<template>
    <div style="position: relative" class="editor-xx">
        <editor v-model="myValue" :init="init" :disabled="disabled" :id="tinymceId"></editor>
        <div class="editor-custom-btn-container">
            <el-upload :before-upload="beforeAvatarUpload" accept="image/*">
                <el-button type="primary">上传图片</el-button>
            </el-upload>
        </div>
    </div>
</template>
<script setup>
//JS部分
//在js中引入所需的主题和组件
import tinymce from "tinymce/tinymce";
//import 'tinymce/skins/content/default/content.css'
import Editor from "@tinymce/tinymce-vue";
import "tinymce/themes/silver";
import "tinymce/themes/silver/theme";
import "tinymce/icons/default"; //引入编辑器图标icon，不引入则不显示对应图标
import "tinymce/models/dom"; // 这里是个坑 一定要引入

//在TinyMce.vue中接着引入相关插件
import "tinymce/icons/default/icons";
import "tinymce/plugins/image"; // 插入上传图片插件
import "tinymce/plugins/media"; // 插入视频插件
import "tinymce/plugins/table"; // 插入表格插件
import "tinymce/plugins/lists"; // 列表插件
import "tinymce/plugins/wordcount"; // 字数统计插件
import "tinymce/plugins/code"; // 源码
import "tinymce/plugins/image"; // 源码
import "tinymce/plugins/fullscreen"; //全屏
import "tinymce/plugins/preview"; //前置预览
import "tinymce/plugins/codesample"; //前置预览

//接下来定义编辑器所需要的插件数据
import { reactive, ref, onMounted, watch } from "vue";
import { formatImageSrc, upload } from "@/utils/utils";

const beforeAvatarUpload = (file) => {
    upload(file).then((res) => {
        if (res) {
            var tinymceId1 = tinymce.get(tinymceId.value);
            console.log(tinymceId1);
            tinymceId1.focus();
            var filepath = res;
            tinymceId1.insertContent(`<p><img src="${formatImageSrc(filepath)}" data-url="${filepath}" /></p>`);
        }
    });
    return false;
};

// import { updateImg } from '@/api/order/order'
const emits = defineEmits(["getContent"]);
//这里我选择将数据定义在props里面，方便在不同的页面也可以配置出不同的编辑器，当然也可以直接在组件中直接定义
const props = defineProps({
    modelValue: {
        type: String,
        default: () => {
            return "";
        },
    },
    baseUrl: {
        type: String,
        default: "",
    },
    disabled: {
        type: Boolean,
        default: false,
    },
    plugins: {
        type: [String, Array],
        default: "lists  table code media",
    }, //必填
    toolbar: {
        type: [String, Array],
        default:
            "codesample bold italic underline alignleft aligncenter alignright alignjustify | undo redo | formatselect | fontselect | fontsizeselect | forecolor backcolor | bullist numlist outdent indent | lists link table code | removeformat | image media pageembed",
    }, //必填
});
//用于接收外部传递进来的富文本
const myValue = ref(props.modelValue);
const tinymceId = ref("vue-tinymce-" + +new Date().getTime() + ((Math.random() * 1000).toFixed(0) + ""));
//定义一个对象 init初始化
const init = reactive({
    selector: "#" + tinymceId.value, //富文本编辑器的id,
    language_url: "/tinymce/langs/zh-Hans.js", // 语言包的路径，具体路径看自己的项目，文档后面附上中文js文件
    language: "zh-Hans", //语言
    skin_url: "/tinymce/skins/ui/oxide", // skin路径，具体路径看自己的项目
    height: 400, //编辑器高度
    branding: false, //是否禁用“Powered by TinyMCE”
    menubar: true, //顶部菜单栏显示
    image_dimensions: false, //去除宽高属性
    plugins: props.plugins, //这里的数据是在props里面就定义好了的
    toolbar: props.toolbar, //这里的数据是在props里面就定义好了的
    font_formats: "Arial=arial,helvetica,sans-serif; 宋体=SimSun; 微软雅黑=Microsoft Yahei; Impact=impact,chicago;", //字体
    fontsize_formats: "11px 12px 14px 16px 18px 24px 36px 48px 64px 72px", //文字大小
    // paste_convert_word_fake_lists: false, // 插入word文档需要该属性
    paste_webkit_styles: "all",
    paste_merge_formats: true,
    nonbreaking_force_tab: false,
    paste_auto_cleanup_on_paste: false,
    file_picker_types: "file",
    content_css: "/tinymce/skins/content/default/content.css", //以css文件方式自定义可编辑区域的css样式，css文件需自己创建并引入
    //图片上传
    images_upload_handler: (blobInfo, progress) =>
        new Promise(async (resolve, reject) => {
            var res = await upload(blobInfo.blob()).catch((err) => {
                reject({ message: err.message, remove: true });
            });
            resolve(formatImageSrc(res));
        }),
    
    // 文件上传
    file_picker_callback: (callback, value, meta) => {
        // Provide file and text for the link dialog
        
        console.log(arguments);
        
        if (meta.filetype == "file") {
            callback("mypage.html", { text: "My text" });
        }
        
        // Provide image and alt text for the image dialog
        if (meta.filetype == "image") {
            callback("myimage.jpg", { alt: "My alt text" });
        }
        
        // Provide alternative source and posted for the media dialog
        if (meta.filetype == "media") {
            callback("movie.mp4", { source2: "alt.ogg", poster: "image.jpg" });
        }
    },
});

//监听外部传递进来的的数据变化
watch(
    () => props.modelValue,
    () => {
        myValue.value = props.modelValue;
        //emits("getContent", myValue.value);
    }
);
//监听富文本中的数据变化
watch(
    () => myValue.value,
    () => {
        emits("getContent", myValue.value);
    }
);
//在onMounted中初始化编辑器
onMounted(() => {
    tinymce.init({});
});
</script>
<style lang="scss">
.editor-custom-btn-container {
    position: absolute;
    right: 4px;
    top: 4px;
    z-index: 30;
}
.editor-xx .tox-promotion {
    display: none;
}
</style>
